$\frac{dy}{dx}=\left(x+2\right)^2$

$\int x\sin\left(8x+1\right)dx$

$\left(5b^2-2c^3\right)\left(5b^2+2c^3\right)$

$\int\left(\sqrt{\left(x^2-8x+25\right)}\right)dx$

$1^{18}-9^2$

$\left(x+3y\right)\left(x-2y\right)\left(x+y\right)$

$\left(4-4\sin\left(x\right)\right)\left(4+4\sin\left(x\right)\right)$